We look forward to pushing the boundaries of today’s high-speed networking systems in modern datacenters. Welcome, Alexandra! Link to the collaboration announcement between KTH and Nvidia.
From left to right: Dejan Kostić, Marco Chiesa, Changjie WAng, Jonatan Langlet, Alexandra Udrescu, Ali Banaei, Mohammad Siavashi, Farbod Shahinfar. Photo taken by Dejan Kostić.
Our work, accepted at Usenix NSDI 2026, reveals that where you store a packet matters. We show that smart payload placement can drastically cut energy use in terabit-scale NF systems. By tapping into switch buffer queues, we build the first energy-efficient, high-speed packet pipeline—delivering per-flow processing at terabit-per-second rates using just one commodity server and an ASIC switch.
Our project on AI-based code verification had been granted funding from WASP. I am hiring two doctoral students to join this exciting adventure!
Our work on large language models and network management has received the IRTF/IETF Applied Networking Research Prize. Congratulations to Changjie, the recipient of the award!
